{"id":36183,"date":"2025-03-26T14:27:00","date_gmt":"2025-03-26T06:27:00","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=36183"},"modified":"2025-03-26T14:27:00","modified_gmt":"2025-03-26T06:27:00","slug":"%e5%93%aa%e4%ba%9b%e5%b7%a5%e5%85%b7%e9%80%82%e7%94%a8%e4%ba%8e%e7%bd%91%e7%bb%9c%e6%b5%81%e9%87%8f%e9%87%87%e9%9b%86%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/36183.html","title":{"rendered":"\u54ea\u4e9b\u5de5\u5177\u9002\u7528\u4e8e\u7f51\u7edc\u6d41\u91cf\u91c7\u96c6\uff1f"},"content":{"rendered":"

\n

\"\u54ea\u4e9b\u5de5\u5177\u9002\u7528\u4e8e\u7f51\u7edc\u6d41\u91cf\u91c7\u96c6\uff1f\"<\/p>\n<\/p>\n

\n

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\n

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Wireshark<\/strong>\u4f5c\u4e3a\u7f51\u7edc\u534f\u8bae\u5206\u6790\u9886\u57df\u7684\u201c\u745e\u58eb\u519b\u5200\u201d\uff0c\u51ed\u501f\u5176*\u8de8\u5e73\u53f0\u517c\u5bb9\u6027*\u548c\u6df1\u5ea6\u6570\u636e\u5305\u89e3\u6790\u80fd\u529b<\/em>\uff0c\u6210\u4e3a\u6280\u672f\u4eba\u5458\u6392\u67e5\u7f51\u7edc\u6545\u969c\u7684\u9996\u9009\u3002\u5b83\u80fd\u4ee5\u6beb\u79d2\u7ea7\u7cbe\u5ea6\u6355\u83b7HTTP\u3001TCP\/IP\u7b49\u534f\u8bae\u6d41\u91cf\uff0c\u5e76\u901a\u8fc7\u53ef\u89c6\u5316\u8fc7\u6ee4\u89c4\u5219\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u3002\u4f46\u9700\u6ce8\u610f\uff0c\u5176\u547d\u4ee4\u884c\u64cd\u4f5c\u6a21\u5f0f\u548c\u5e9e\u6742\u7684\u6570\u636e\u5448\u73b0\u65b9\u5f0f\uff0c\u5bf9\u975e\u6280\u672f\u80cc\u666f\u7528\u6237\u5b58\u5728\u8f83\u9ad8\u5b66\u4e60\u95e8\u69db\u3002<\/p>\n

\u76f8\u6bd4\u4e4b\u4e0b\uff0ctcpdump<\/strong>\u66f4\u9002\u7528\u4e8e\u670d\u52a1\u5668\u7aef\u81ea\u52a8\u5316\u91c7\u96c6\u573a\u666f\u3002\u901a\u8fc7\u811a\u672c\u5316\u914d\u7f6e\uff0c\u5de5\u7a0b\u5e08\u53ef\u957f\u671f\u6293\u53d6\u7279\u5b9a\u7aef\u53e3\u6216IP\u5730\u5740\u7684\u6d41\u91cf\u6570\u636e\uff0c\u751f\u6210\u65e5\u5fd7\u4f9b\u540e\u7eed\u5206\u6790\u3002\u67d0\u8de8\u5883\u7535\u5546\u66fe\u57282023\u5e74Gartner\u62a5\u544a\u4e2d\u63d0\u5230\uff0c\u4ed6\u4eec\u901a\u8fc7tcpdump\u6293\u53d6\u5168\u7403CDN\u8282\u70b9\u6d41\u91cf\uff0c\u5c06\u9875\u9762\u52a0\u8f7d\u5ef6\u8fdf\u4f18\u5316\u4e8637%\u3002<\/p>\n

\u4f46\u5f00\u6e90\u5de5\u5177\u7684\u5c40\u9650\u540c\u6837\u660e\u663e\uff1a\u7f3a\u4e4f\u7edf\u4e00\u7684\u7ba1\u7406\u754c\u9762\uff0c\u6570\u636e\u5b58\u50a8\u4e0e\u53ef\u89c6\u5316\u9700\u4e8c\u6b21\u5f00\u53d1\u3002\u5f53\u4e1a\u52a1\u9700\u8981\u540c\u65f6\u76d1\u63a7500\u53f0\u4ee5\u4e0a\u670d\u52a1\u5668\u65f6\uff0c\u8fd0\u7ef4\u56e2\u961f\u5f80\u5f80\u9677\u5165\u811a\u672c\u7ef4\u62a4\u7684\u6ce5\u6f6d\u3002<\/p>\n

\n

\u4e8c\u3001\u5546\u4e1a\u89e3\u51b3\u65b9\u6848\uff1a\u4f01\u4e1a\u7ea7\u573a\u666f\u7684\u201c\u5168\u6808\u5f0f\u62a4\u822a\u201d<\/h3>\n

\u9488\u5bf9\u4e2d\u5927\u578b\u4f01\u4e1a\u7684\u590d\u6742\u9700\u6c42\uff0cSolarWinds Network Performance Monitor<\/strong>\u63d0\u4f9b\u4e86\u4ece\u6d41\u91cf\u91c7\u96c6\u5230\u667a\u80fd\u544a\u8b66\u7684\u5b8c\u6574\u95ed\u73af\u3002\u5176*\u52a8\u6001\u57fa\u7ebf\u5efa\u6a21\u6280\u672f*\u80fd\u81ea\u52a8\u8bc6\u522b\u6d41\u91cf\u6ce2\u52a8\u5f02\u5e38\uff0c\u5728DDoS\u653b\u51fb\u521d\u671f\u89e6\u53d1\u9884\u8b66\u673a\u5236\u3002\u67d0\u7701\u7ea7\u7535\u529b\u8c03\u5ea6\u4e2d\u5fc3\u90e8\u7f72\u540e\uff0c\u6210\u529f\u5c06\u7f51\u7edc\u5b89\u5168\u4e8b\u4ef6\u54cd\u5e94\u65f6\u95f4\u4ece45\u5206\u949f\u7f29\u77ed\u81f38\u5206\u949f\u3002<\/p>\n

\u53e6\u4e00\u6b3e\u660e\u661f\u4ea7\u54c1ManageEngine NetFlow Analyzer<\/strong>\uff0c\u5219\u4e13\u6ce8\u4e8e\u6d41\u91cf\u53ef\u89c6\u5316\u4e0e\u6210\u672c\u63a7\u5236\u3002\u901a\u8fc7\u89e3\u6790NetFlow\u3001sFlow\u7b49\u6570\u636e\uff0c\u5b83\u80fd\u7cbe\u51c6\u8bc6\u522b\u5360\u7528\u5e26\u5bbd\u6700\u9ad8\u7684\u5e94\u7528\u7c7b\u578b\u3002\u67d0\u89c6\u9891\u4f1a\u8bae\u670d\u52a1\u5546\u4f7f\u7528\u8be5\u5de5\u5177\u540e\uff0c\u53d1\u73b0\u975e\u5de5\u4f5c\u65f6\u6bb5P2P\u4e0b\u8f7d\u6d41\u91cf\u5360\u6bd4\u8fbe32%\uff0c\u901a\u8fc7\u7b56\u7565\u8def\u7531\u8c03\u6574\uff0c\u6bcf\u5e74\u8282\u7701\u4e13\u7ebf\u8d39\u7528\u8d85\u767e\u4e07\u3002<\/p>\n

\u8fd9\u7c7b\u5de5\u5177\u7684\u5e74\u8d39\u901a\u5e38\u57282-5\u4e07\u7f8e\u5143\u533a\u95f4\uff0c\u9002\u5408\u9884\u7b97\u5145\u8db3\u4e14\u9700\u8981\u5408\u89c4\u5ba1\u8ba1\u7684\u4f01\u4e1a\u3002\u4f46\u9700\u8b66\u60d5\u529f\u80fd\u5197\u4f59\u98ce\u9669\u2014\u2014\u67d0\u96f6\u552e\u4f01\u4e1a\u66fe\u91c7\u8d2d\u67d0\u54c1\u724c\u9ad8\u7ea7\u7248\uff0c\u5b9e\u9645\u4ec5\u4f7f\u7528\u4e8630%\u7684\u529f\u80fd\u6a21\u5757\u3002<\/p>\n

\n

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\u968f\u7740\u6df7\u5408\u4e91\u67b6\u6784\u666e\u53ca\uff0cAWS Traffic Mirroring<\/strong>\u548cAzure Network Watcher<\/strong>\u7b49\u4e91\u5382\u5546\u539f\u751f\u5de5\u5177\u5d2d\u9732\u5934\u89d2\u3002\u5b83\u4eec\u6df1\u5ea6\u96c6\u6210VPC\u6d41\u65e5\u5fd7\u3001\u8d1f\u8f7d\u5747\u8861\u76d1\u63a7\u7b49\u7279\u6027\uff0c\u5728\u81ea\u52a8\u6269\u5c55\u573a\u666f\u4e2d\u8868\u73b0\u7a81\u51fa\u3002\u5f53\u67d0\u6e38\u620f\u516c\u53f8\u906d\u9047\u7a81\u53d1\u6d41\u91cf\u5cf0\u503c\u65f6\uff0cAWS\u955c\u50cf\u6d41\u91cf\u529f\u80fd\u5e2e\u52a9\u5176\u57283\u5206\u949f\u5185\u5b8c\u6210200\u53f0\u670d\u52a1\u5668\u7684\u81ea\u52a8\u6269\u5bb9\u4e0e\u6d41\u91cf\u91cd\u5b9a\u5411\u3002<\/p>\n

\u66f4\u5177\u7a81\u7834\u6027\u7684\u662fCisco Stealthwatch Cloud<\/strong>\uff0c\u5176\u5f15\u5165\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u5efa\u7acb\u884c\u4e3a\u57fa\u7ebf\u3002\u57282022\u5e74\u67d0\u91d1\u878d\u673a\u6784\u7684\u6e17\u900f\u6d4b\u8bd5\u4e2d\uff0c\u7cfb\u7edf\u901a\u8fc7\u5206\u6790DNS\u67e5\u8be2\u9891\u7387\u5f02\u5e38\uff0c\u63d0\u524d48\u5c0f\u65f6\u8bc6\u522b\u51fa\u9690\u853d\u7684C&C\u670d\u52a1\u5668\u901a\u4fe1\u3002<\/p>\n

\u8fd9\u7c7b\u5de5\u5177\u6309\u9700\u4ed8\u8d39\u7684\u7279\u6027\u964d\u4f4e\u4e86\u521d\u671f\u6295\u5165\uff0c\u4f46\u6570\u636e\u8fc1\u79fb\u6210\u672c\u53ef\u80fd\u6210\u4e3a\u9690\u60a3\u3002\u67d0\u5236\u9020\u4f01\u4e1a\u5c06\u672c\u5730\u6d41\u91cf\u6570\u636e\u540c\u6b65\u81f3\u4e91\u7aef\u5206\u6790\u65f6\uff0c\u66fe\u56e0API\u8c03\u7528\u6b21\u6570\u6fc0\u589e\u5bfc\u81f4\u6708\u5ea6\u8d39\u7528\u8d85\u9884\u7b97173%\u3002<\/p>\n

\n

\u56db\u3001\u7efc\u5408\u578b\u5e73\u53f0\uff1a\u6570\u636e\u4ef7\u503c\u6316\u6398\u7684\u7ec8\u5c40\u4e4b\u6218<\/h3>\n

\u5f53\u6d41\u91cf\u5206\u6790\u9700\u4e0e\u4e1a\u52a1\u6307\u6807\u6df1\u5ea6\u7ed3\u5408\u65f6\uff0cSplunk<\/strong>\u548cELK Stack\uff08Elasticsearch\u3001Logstash\u3001Kibana\uff09<\/strong>\u5c55\u73b0\u51fa\u72ec\u7279\u4f18\u52bf\u3002\u67d0\u5934\u90e8\u76f4\u64ad\u5e73\u53f0\u5c06ELK\u4e0e\u7528\u6237\u6253\u8d4f\u65e5\u5fd7\u5173\u8054\uff0c\u53d1\u73b0\u665a\u9ad8\u5cf0\u65f6\u6bb5\u6d41\u91cf\u6bcf\u589e\u52a01Gbps\uff0c\u865a\u62df\u793c\u7269\u6536\u5165\u589e\u957f2.4\u4e07\u7f8e\u5143\uff0c\u4ece\u800c\u4f18\u5316\u4e86\u670d\u52a1\u5668\u8d44\u6e90\u5206\u914d\u7b56\u7565\u3002<\/p>\n

\u66f4\u524d\u6cbf\u7684Darktrace PREVENT<\/strong>\u751a\u81f3\u5b9e\u73b0\u4e86\u5a01\u80c1\u9884\u6d4b\u529f\u80fd\u3002\u901a\u8fc7\u6301\u7eed\u5b66\u4e60\u7f51\u7edc\u6d41\u91cf\u6a21\u5f0f\uff0c\u7cfb\u7edf\u5728\u96f6\u65e5\u6f0f\u6d1e\u88ab\u5229\u7528\u524d\u5373\u53ef\u751f\u6210\u9632\u62a4\u7b56\u7565\u30022023\u5e74\u9488\u5bf9\u533b\u7597\u673a\u6784\u7684\u4f9b\u5e94\u94fe\u653b\u51fb\u4e8b\u4ef6\u4e2d\uff0c\u8be5\u5e73\u53f0\u63d0\u524d17\u5c0f\u65f6\u963b\u65ad\u4e86\u6076\u610f\u8f6f\u4ef6\u4f20\u64ad\u94fe\u3002<\/p>\n

\n

\u9009\u62e9\u5de5\u5177\u7684\u4e94\u5927\u9ec4\u91d1\u6cd5\u5219<\/h3>\n
    \n
  1. \u660e\u786e\u91c7\u96c6\u76ee\u6807<\/strong>\uff1a\u5b89\u5168\u9632\u5fa1\u9700\u4fa7\u91cd\u5b9e\u65f6\u6027\uff0c\u4e1a\u52a1\u5206\u6790\u5219\u8981\u4fdd\u8bc1\u6570\u636e\u5b8c\u6574\u6027\n<\/li>\n
  2. \u8bc4\u4f30\u6280\u672f\u751f\u6001<\/strong>\uff1a\u5df2\u6709Zabbix\u76d1\u63a7\u7cfb\u7edf\u7684\u4f01\u4e1a\uff0c\u53ef\u4f18\u5148\u9009\u62e9\u652f\u6301API\u96c6\u6210\u7684\u5de5\u5177\n<\/li>\n
  3. \u6d4b\u7b97\u9690\u6027\u6210\u672c<\/strong>\uff1a\u5f00\u6e90\u5de5\u5177\u9700\u8ba1\u7b97\u4eba\u529b\u7ef4\u62a4\u6210\u672c\uff0c\u4e91\u4ea7\u54c1\u8981\u6ce8\u610f\u51fa\u53e3\u6d41\u91cf\u8d39\u7528\n<\/li>\n
  4. \u9a8c\u8bc1\u6269\u5c55\u80fd\u529b<\/strong>\uff1a\u786e\u4fdd\u5de5\u5177\u5728\u6d41\u91cf\u589e\u957f5\u500d\u65f6\u4ecd\u80fd\u4fdd\u630195%\u4ee5\u4e0a\u7684\u91c7\u96c6\u6210\u529f\u7387\n<\/li>\n
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